ALSA: control: Fix a bunch of whitespace errors
Remove a bunch of trailing whitespace errors. They are
fairly annoying if you have your editor set to strip trailing
whitespace because you find you've introduced more changes
than you were trying to make.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/core/control.c b/sound/core/control.c
index 8a77620..69734b0 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -105,7 +105,7 @@
{
unsigned long flags;
struct snd_kctl_event *cread;
-
+
spin_lock_irqsave(&ctl->read_lock, flags);
while (!list_empty(&ctl->events)) {
cread = snd_kctl_event(ctl->events.next);
@@ -159,7 +159,7 @@
unsigned long flags;
struct snd_ctl_file *ctl;
struct snd_kctl_event *ev;
-
+
if (snd_BUG_ON(!card || !id))
return;
if (card->shutdown)
@@ -213,7 +213,7 @@
{
unsigned int size;
unsigned int idx;
-
+
if (count == 0 || count > MAX_CONTROL_COUNT)
return -EINVAL;
@@ -238,7 +238,7 @@
* @ncontrol: the initialization record
* @private_data: the private data to set
*
- * Allocates a new struct snd_kcontrol instance and initialize from the given
+ * Allocates a new struct snd_kcontrol instance and initialize from the given
* template. When the access field of ncontrol is 0, it's assumed as
* READWRITE access. When the count field is 0, it's assumes as one.
*
@@ -251,7 +251,7 @@
unsigned int count;
unsigned int access;
int err;
-
+
if (snd_BUG_ON(!ncontrol || !ncontrol->info))
return NULL;
@@ -753,7 +753,7 @@
struct snd_ctl_elem_id id;
unsigned int offset, space, jidx;
int err = 0;
-
+
if (copy_from_user(&list, _list, sizeof(list)))
return -EFAULT;
offset = list.offset;
@@ -827,7 +827,7 @@
struct snd_kcontrol_volatile *vd;
unsigned int index_offset;
int result;
-
+
down_read(&card->controls_rwsem);
kctl = snd_ctl_find_id(card, &info->id);
if (kctl == NULL) {
@@ -992,7 +992,7 @@
struct snd_kcontrol *kctl;
struct snd_kcontrol_volatile *vd;
int result;
-
+
if (copy_from_user(&id, _id, sizeof(id)))
return -EFAULT;
down_write(&card->controls_rwsem);
@@ -1020,7 +1020,7 @@
struct snd_kcontrol *kctl;
struct snd_kcontrol_volatile *vd;
int result;
-
+
if (copy_from_user(&id, _id, sizeof(id)))
return -EFAULT;
down_write(&card->controls_rwsem);